IT985409B - Coloranti azoici - Google Patents

Coloranti azoici

Info

Publication number: IT985409B
Authority: IT; Italy
Prior art keywords: azo dyes; azo; dyes
Prior art date: 1972-06-13

Application number

IT5066873A

Other languages

English (en)

Original Assignee

Bayer Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-06-13

Filing date

1973-06-11

Publication date

1974-11-30

1973-06-11 Application filed by Bayer Ag filed Critical Bayer Ag

1974-11-30 Application granted granted Critical

1974-11-30 Publication of IT985409B publication Critical patent/IT985409B/it

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
- C09B29/0051—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a six-membered heterocyclic ring with two nitrogen atoms
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
- C08K5/3465—Six-membered rings condensed with carbocyclic rings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Compositions Of Macromolecular Compounds (AREA)
Coloring (AREA)
Plural Heterocyclic Compounds (AREA)

IT5066873A 1972-06-13 1973-06-11 Coloranti azoici IT985409B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722228674 DE2228674A1 (de)	1972-06-13	1972-06-13	Azofarbstoffe

Publications (1)

Publication Number	Publication Date
IT985409B true IT985409B (it)	1974-11-30

Family

ID=5847596

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5066873A IT985409B (it)	1972-06-13	1973-06-11	Coloranti azoici

Country Status (8)

Country	Link
JP (1)	JPS4962540A (it)
BE (1)	BE800767A (it)
CH (1)	CH583279A5 (it)
DE (1)	DE2228674A1 (it)
FR (1)	FR2187854B1 (it)
GB (1)	GB1382205A (it)
IT (1)	IT985409B (it)
NL (1)	NL7308152A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH611642A5 (it) *	1976-11-09	1979-06-15	Ciba Geigy Ag
DE10331890A1 (de) *	2003-07-14	2005-02-03	Clariant Gmbh	Azofarbmittel auf der Basis von 2-Phenyl-6-amino-7-methoxycarbonyl(3,4H)-chinazolin-4-on

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH552034A (de) *	1971-03-03	1974-07-31	Ciba Geigy Ag	Verfahren zur herstellung von neuen azopigmenten.

1972
- 1972-06-13 DE DE19722228674 patent/DE2228674A1/de active Pending
1973
- 1973-06-11 JP JP6489473A patent/JPS4962540A/ja active Pending
- 1973-06-11 IT IT5066873A patent/IT985409B/it active
- 1973-06-12 BE BE132139A patent/BE800767A/xx unknown
- 1973-06-12 GB GB2790773A patent/GB1382205A/en not_active Expired
- 1973-06-12 CH CH847773A patent/CH583279A5/xx not_active IP Right Cessation
- 1973-06-12 NL NL7308152A patent/NL7308152A/xx unknown
- 1973-06-13 FR FR7321467A patent/FR2187854B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2187854B1 (it)	1977-02-11
CH583279A5 (it)	1976-12-31
DE2228674A1 (de)	1973-12-20
GB1382205A (en)	1975-01-29
BE800767A (fr)	1973-12-12
JPS4962540A (it)	1974-06-18
NL7308152A (it)	1973-12-17
FR2187854A1 (it)	1974-01-18

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